Castaldo Quick-Sil Soft & Flexible Two Part RTV Silicone Putty Mold Rubber-1 Kg (2.2 Lbs.) Kit Beads Balls and Tubes 01 point–4 carats Stone Type

01 point–4 carats Stone Type Round Brilliant Cut Diamonds Markings Embossed carat sizes Origin France

The set is made to fit the V-Line disc cutters 125

177 – Ball Bur 0

The anti-corrosive coating resists rust

12 × Size #6 blades — Part# 149

Castaldo Quick-Sil Soft & Flexible Two Part RTV Silicone Putty Mold Rubber-1 Kg (2.2 Lbs.) Kit Beads Balls and Tubes 01 point–4 carats Stone TypeCastaldo Quick Sil Soft & Flexible is a two part room temperature vulcanizing (RTV) silicone putty that produces tough, strong, long lasting production jewelry molds for lost wax casting with 0% shrinkage. This is the newer, softer version of Castaldo's popular Quick Sil RTV Mold Rubber softer in relation to the original formula, which is now designated as Firm & Flexible (see part number 122. 613). Safe, non hazardous, and non toxic, Castaldo Quick